footer {
    padding-top: 50px;
    padding-bottom: 50px;
    margin-top: 100px;
    color: #99979c;
    text-align: center;
    background-color: #2a2730;
}
footer ul{
    list-style: none;
}
footer ul li{
    display: inline-block;
}
footer ul li a{
    text-decoration: none!important;
}